Replace INCLUDES with AM_CPPFLAGS in Makefile.am

We replace the deprecated INCLUDES with AM_CPPFLAGS in all
Makefile.am's.

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>

diff -Naur libcgroup-0.41.orig/src/Makefile.am libcgroup-0.41/src/Makefile.am
--- libcgroup-0.41.orig/src/Makefile.am	2014-01-13 14:05:56.000000000 +0000
+++ libcgroup-0.41/src/Makefile.am	2015-07-13 14:36:38.922428040 +0000
@@ -9,7 +9,7 @@
 
 CLEANFILES = lex.c parse.c parse.h
 
-INCLUDES = -I$(top_srcdir)/include
+AM_CPPFLAGS = -I$(top_srcdir)/include
 lib_LTLIBRARIES = libcgroup.la
 libcgroup_la_SOURCES = parse.h parse.y lex.l api.c config.c libcgroup-internal.h libcgroup.map wrapper.c log.c
 libcgroup_la_LIBADD = -lpthread
diff -Naur libcgroup-0.41.orig/src/bindings/Makefile.am libcgroup-0.41/src/bindings/Makefile.am
--- libcgroup-0.41.orig/src/bindings/Makefile.am	2014-01-13 14:05:56.000000000 +0000
+++ libcgroup-0.41/src/bindings/Makefile.am	2015-07-13 14:37:12.267428146 +0000
@@ -1,5 +1,5 @@
 SUBDIRS = .
-INCLUDES = -I$(top_srcdir)/include
+AM_CPPFLAGS = -I$(top_srcdir)/include
 
 lib_LTLIBRARIES = _libcgroup.la
 _libcgroup_la_SOURCES = libcgroup.c
@@ -11,5 +11,5 @@
 
 libcgroup.c: libcgroup.p $(top_srcdir)/include/libcgroup.h
 	cp libcgroup.p libcgroup.i
-	$(CC) $(INCLUDES) -DSWIG -E $(top_srcdir)/include/libcgroup.h >> libcgroup.i
+	$(CC) $(CPPFLAGS) -DSWIG -E $(top_srcdir)/include/libcgroup.h >> libcgroup.i
 	$(SWIG) -python -o libcgroup.c libcgroup.i
diff -Naur libcgroup-0.41.orig/src/daemon/Makefile.am libcgroup-0.41/src/daemon/Makefile.am
--- libcgroup-0.41.orig/src/daemon/Makefile.am	2014-01-13 14:05:56.000000000 +0000
+++ libcgroup-0.41/src/daemon/Makefile.am	2015-07-13 14:36:55.781428093 +0000
@@ -1,4 +1,4 @@
-INCLUDES = -I $(top_srcdir)/include
+AM_CPPFLAGS = -I $(top_srcdir)/include
 
 if WITH_DAEMON
 
diff -Naur libcgroup-0.41.orig/src/pam/Makefile.am libcgroup-0.41/src/pam/Makefile.am
--- libcgroup-0.41.orig/src/pam/Makefile.am	2014-01-13 14:05:56.000000000 +0000
+++ libcgroup-0.41/src/pam/Makefile.am	2015-07-13 14:36:28.768428007 +0000
@@ -1,4 +1,4 @@
-INCLUDES = -I $(top_srcdir)/include
+AM_CPPFLAGS = -I $(top_srcdir)/include
 
 if WITH_PAM
 
diff -Naur libcgroup-0.41.orig/src/tools/Makefile.am libcgroup-0.41/src/tools/Makefile.am
--- libcgroup-0.41.orig/src/tools/Makefile.am	2014-01-13 14:05:56.000000000 +0000
+++ libcgroup-0.41/src/tools/Makefile.am	2015-07-13 14:36:19.098427976 +0000
@@ -1,4 +1,4 @@
-INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/include
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/include
 LDADD = $(top_builddir)/src/.libs/libcgroup.la
 
 if WITH_TOOLS
diff -Naur libcgroup-0.41.orig/tests/Makefile.am libcgroup-0.41/tests/Makefile.am
--- libcgroup-0.41.orig/tests/Makefile.am	2014-01-13 14:05:56.000000000 +0000
+++ libcgroup-0.41/tests/Makefile.am	2015-07-13 14:37:23.146428181 +0000
@@ -1,6 +1,6 @@
 SUBDIRS = tools
 
-INCLUDES = -I$(top_srcdir)/include
+AM_CPPFLAGS = -I$(top_srcdir)/include
 LDADD = $(top_builddir)/src/.libs/libcgroup.la
 
 # compile the tests, but do not install them